Source callsign:	K7DER-S
Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	45°34.96' N 122°26.26' W - ตำแหน่ง CN85SN79LU - show map 8.0 km ตะวันออกเฉียงใต้ bearing 147° มาจาก Mill Plain, Clark County, Washington, United States [?] 13.4 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Orchards, Clark County, Washington, United States 18.5 km ตะวันออก bearing 110° มาจาก Vancouver, Clark County, Washington, United States 19.7 km ตะวันออก bearing 70° มาจาก Portland, Multnomah County, Oregon, United States
Last position:	2024-12-02 01:35:50 UTC (197d 11h33m ago) 2024-12-01 17:35:50 PST เวลาท้องถิ่น Mill Plain, United States [?]
Altitude:	3 m
Last path:	K7DER-S>APDG01 via TCPIP*,qAC,K7DER-GS
Positions stored:	2

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.